It can't be simplified any further so it is:
2m + 2n + p
Two odd numbers added together will always be an even number. I'll show how: Let M and N be any two integers. 2M is even, and 2N is even. So (2M +1) is an odd number, and (2N + 1) is an odd number. (2M +1) + (2N +1) = 2M + 1 + 2N +1 = 2M + 2N + 2 = 2(M + N + 1), which is even.
2m(p - 6q)(p - 6q)
is eassy
An even number plus an odd number always results in an odd number. This is because an even number can be expressed as 2n (where n is an integer), and an odd number can be expressed as 2m + 1 (where m is also an integer). When you add them together, you get 2n + (2m + 1) = 2(n + m) + 1, which is in the form of an odd number.
5n+2n=7n If the variable is the same, n, then you can add the coefficients, 5 and 2. In General an+bn=(a+b)n FOR A CASE THAT DOES NOT WORK. 5n+2m=5n+2m You cannot combine unlike variables
N=l-m
0
Two odd numbers added together will always be an even number. I'll show how: Let M and N be any two integers. 2M is even, and 2N is even. So (2M +1) is an odd number, and (2N + 1) is an odd number. (2M +1) + (2N +1) = 2M + 1 + 2N +1 = 2M + 2N + 2 = 2(M + N + 1), which is even.
2m(p - 6q)(p - 6q)
Yes.
is eassy
An even number plus an odd number always results in an odd number. This is because an even number can be expressed as 2n (where n is an integer), and an odd number can be expressed as 2m + 1 (where m is also an integer). When you add them together, you get 2n + (2m + 1) = 2(n + m) + 1, which is in the form of an odd number.
5m+2n, n-3m, 7-3n (5m+2n)+(n-3m)+(7-3n)=2m+7
5n+2n=7n If the variable is the same, n, then you can add the coefficients, 5 and 2. In General an+bn=(a+b)n FOR A CASE THAT DOES NOT WORK. 5n+2m=5n+2m You cannot combine unlike variables
2n + 4m - 2n + m = 5m
Yes --------------------------------------------- Let n be an integer. Then 2n is an even number Let m be an integer. Then 2m is an even number and 2m + 1 is an odd number. Then: even + odd = (2n) + (2m + 1) = (2n + 2m) + 1 = 2(n + m) + 1 = 2k + 1 (where k = m + n) which is an odd number.
2n plus 4 = 2n + 4